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<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=635636
-->
<head>
  <title>Test for Bug 635636</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=635636">Mozilla Bug 635636</a>
<p id="display"></p>
<div id="content">
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 635636 **/
SimpleTest.waitForExplicitFinish();
addLoadEvent(function() {
  var w, d;

  function b1()
  {
    w = window.open('data:application/xhtml+xml,<html xmlns="http://www.w3.org/1999/xhtml"><div>1</div></html>');
    SimpleTest.waitForFocus(b2, w);
  }

  function b2()
  {
    w.document.designMode = 'on';
    w.location = "data:text/plain,2";
    d = w.document.getElementsByTagName("div")[0];
    const Ci = SpecialPowers.Ci;
    var mainWindow = SpecialPowers.wrap(w)
                      .QueryInterface(Ci.nsIInterfaceRequestor)
                      .getInterface(Ci.nsIWebNavigation)
                      .QueryInterface(Ci.nsIDocShellTreeItem)
                      .rootTreeItem
                      .QueryInterface(Ci.nsIInterfaceRequestor)
                      .getInterface(Ci.nsIDOMWindow);
    var browser = mainWindow.gBrowser.selectedBrowser;
    browser.addEventListener("pageshow", function() {
      setTimeout(b3, 0);
    }, false);
  }

  function b3()
  {
    d.parentNode.removeChild(d);
    ok(true, "Should not crash");
    // Not needed for the crash
    w.close();
    SimpleTest.finish();
  }

  b1();
});

</script>
</pre>
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</html>
